BlaatSchaap SSO: VATSIM

The VATSIM plugin for WordPress allows you to provide authentication against VATSIM SSO.

Plugins are usually installed through the WordPress admin panel, which is
an automated process. If manual installation is desired, extract the archive
and upload the files and directories to
/path/to/your/webroot/wp-content/plugins/

0.4 :

Based on the BlaatSchaap SSO: OAuth 0.4 codebase. The generic OAuth library is replaced by a library specific for use with VATSIM SSO.